P-5

Ancillary Services Prices, Day Ahead Market

01/26/2011

Time StampEastWest
10 Min Spinning Reserve ($/MWHr)10 Min Non-Synchronous Reserve ($/MWHr)30 Min Operating Reserve ($/MWHr)Regulation ($/MWHr)10 Min Spinning Reserve ($/MWHr)10 Min Non-Synchronous Reserve ($/MWHr)30 Min Operating Reserve ($/MWHr)Regulation ($/MWHr)
00:007.257.010.015.940.250.010.015.94
01:007.257.010.014.470.250.010.014.47
02:001.791.550.014.470.250.010.014.47
03:000.910.910.017.750.010.010.017.75
04:000.910.910.017.750.010.010.017.75
05:003.553.310.01200.250.010.0120
06:007.257.010.0122.250.250.010.0122.25
07:0013.987.010.0319.1870.030.0319.18
08:0013.987.010.032070.030.0320
09:0013.987.010.032070.030.0320
10:0013.987.010.032070.030.0320
11:00147.010.012070.010.0120
12:00147.010.012070.010.0120
13:00147.010.012070.010.0120
14:00147.010.012070.010.0120
15:00147.010.012070.010.0120
16:0013.987.010.0328.1370.030.0328.13
17:0034.27.010.034070.030.0340
18:0016.867.010.0331.8670.030.0331.86
19:00147.010.0121.0670.010.0121.06
20:0013.987.010.032070.030.0320
21:00147.010.012070.010.0120
22:00147.010.015.9470.010.015.94
23:007.257.010.015.940.250.010.015.94